package com.ego.order.service;

import com.baomidou.mybatisplus.extension.service.IService;
import com.ego.order.po.OrderItem;

import java.util.List;

/**
 * @program: ego
 * @description 订单项信息服务层
 * @author KamTang
 * @date 2022-11-13 11:25:07
 */
public interface OrderItemService extends IService<OrderItem> {
    /**
     * 根据订单号获取订单项
     * @param orderSn 订单号
     * @return @see
     * @see OrderItem
     */
    List<OrderItem> get(String orderSn);
}

